43122031423411 has 4 divisors (see below), whose sum is σ = 43262494066792. Its totient is φ = 42981568780032.

The previous prime is 43122031423409. The next prime is 43122031423433. The reversal of 43122031423411 is 11432413022134.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 43122031423411 - 2¹ = 43122031423409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43122031420411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70231321230 + ... + 70231321843.

It is an arithmetic number, because the mean of its divisors is an integer number (10815623516698).

Almost surely, 2^{43122031423411} is an apocalyptic number.

43122031423411 is a deficient number, since it is larger than the sum of its proper divisors (140462643381).

43122031423411 is a wasteful number, since it uses less digits than its factorization.

43122031423411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140462643380.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 43122031423411 its reverse (11432413022134), we get a palindrome (54554444445545).

The spelling of 43122031423411 in words is "forty-three trillion, one hundred twenty-two billion, thirty-one million, four hundred twenty-three thousand, four hundred eleven".